Substitute text in file .pdf with pdftk and sed

[Sandro kensan]

Hi,
I have read this short howto:
http://stackoverflow.com/questions/9871585/how-to-find-and-replace-text-in-a-existing-pdf-file-with-pdftk-or-other-command

Question stackoverflow:
I have on each page of my PDF document a line with this string:
%REPLACE%
Which I'd like to find and replace with another string.

Answer stackoverflow:
You can try to modify content of your PDF as follows:
1...Uncompress the text streams of PDF
pdftk file.pdf output uncompressed.pdf uncompress

2...Use sed to replace your text with another
sed -e "s/ORIGINALSTRING/NEWSTRING/g" <uncompressed.pdf >modified.pdf

3...If this attempt was successful, re-compress the PDF with pdftk
pdftk modified.pdf output recompressed.pdf compress

Note: This way is not successful every time, mainly due to font subsetting

***************

The problem is how to get the .pdf without font subsetting. It is easy
if I bought adobe product for pdf, but It is very expensive.

Can anyone send me -ke...@kensan.it- or upload to someplace this file
without font subsetting?

http://www.kensan.it/tmp/Volantino.pdf

Tanks a lot to everyones!

--
Sandro kensan www.kensan.it & www.qiqi.it geek site
Saluto gli agenti della NSA - Hello NSA - www.nsa.gov